In 2008, a team of UCLA-led scientists proposed a scheme to use a laser to excite the nucleus of thorium atoms to realize extremely accurate, portable clocks. Last year, they realized this ...
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How to wrapping big stone without holes | Cube pendant
Soft copper wire: 20 gauge (wire diameter 0.8mm): 2 x 14cm (5.5 inch) 28 gauge (wire diameter 0.3mm): 40cm (16 inch) agate stone diameter 12mm You can use a square object with a side of 1cm for easier ...
Materials I used : Soft copper wire : 20 gauge ( wire diameter 0.8mm ) : 10cm( 4 inch), 20cm( 8 inch) crystal 4mm diameter A ...
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